He was the smartest math teacher I ever had. He really pushed his students and didn't take any crap, but he was ALWAYS available to help, and he was very nice.
Alan Campbell is one of the most intellegent, knowledgeable, and courteous men I know. Not only will he extend all efforts to ensure that you understand material during class time, he will come before
Amazing person, very nice, and great at what he does, plus he loves it. I LOVE this guy.
This guy is the best teacher ive ever had. he IS a human calculator
He is one tough guy, and is quite possibly smarter then the Ti-89 Calculators, but he is the man, and a really good teacher to have.
I feld Mr. Campbell was a fantastic teacher. One of the best I have ever had.